commit 700629d8c08d9114091cc605f417514a25e79a9c
author Leon Scroggins III <scroggo@google.com> Thu Jan 16 14:13:23 2020 -0500
committer Leon Scroggins III <scroggo@google.com> Thu Jan 16 14:21:49 2020 -0500
tree b1f9043cb0c5425335cb3b570fad77d2762d0164
parent 4c0487a163ab3a51e26e730587967fdb79f69845

Support more dataspaces in DataSpaceToColorSpace

Bug: 135133301
Test: ?

Create an SkColorSpace for HAL_DATASPACE_TRANSFER_ST2084 and
HAL_DATASPACE_TRANSFER_SMPTE_170M. This allows converting
ADATASPACE_BT709, ADATASPACE_BT2020, and ADATASPACE_BT709 into
SkColorSpaces. In addition, treat HAL_DATASPACE_DCI_P3 (aka
HAL_DATASPACE_DCI_P3) specially, because its gamut does not match
SkNamedGamut::kSRGB.

This will allow Ia8ba4c17b517a05b664c6e317e235836473fd7f6 to use
DataSpaceToColorSpace, rather than its own, slightly different version.

Change-Id: I24fffd79c2bf251c28c2d0b8c3d2889dbffa772d